1110242551154 has 24 divisors (see below), whose sum is σ = 1938201757884. Its totient is φ = 474970073600.

The previous prime is 1110242551153. The next prime is 1110242551199. The reversal of 1110242551154 is 4511552420111.

It can be written as a sum of positive squares in 2 ways, for example, as 1109451423025 + 791128129 = 1053305^2 + 28127^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1110242551154.

It is not an unprimeable number, because it can be changed into a prime (1110242551151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134930567 + ... + 134938794.

Almost surely, 2^{1110242551154} is an apocalyptic number.

1110242551154 is a deficient number, since it is larger than the sum of its proper divisors (827959206730).

1110242551154 is a wasteful number, since it uses less digits than its factorization.

1110242551154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269869402 (or 269869391 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 32.

Adding to 1110242551154 its reverse (4511552420111), we get a palindrome (5621794971265).

The spelling of 1110242551154 in words is "one trillion, one hundred ten billion, two hundred forty-two million, five hundred fifty-one thousand, one hundred fifty-four".